Dual nose extension jamb



FIG. 1 is a top front isometric view of a first embodiment of the dual nose extension jamb of the invention.

FIG. 2 is a bottom front isometric perspective view thereof showing the thin veneer or laminate present on the bottom of the dual nose extension jamb.

FIG. 3 is an end view of the dual nose extension jamb thereof.

FIG. 4 is a top isometric view of a second embodiment of the dual nose extension jamb of the invention showing a different grain in the top part and a veneer or laminate with no apparent grain visible.

FIG. 5 is a bottom isometric view thereof.

FIG. 6 is an end view thereof.

FIG. 7 is a bottom isometric view of a third embodiment showing a linear grain in the thin veneer or laminate with a circular grain in the end.

FIG. 8 is a top front isometric view of a fourth embodiment of the dual nose extension jamb of the invention having a flat coplanar exterior and hidden surface.

FIG. 9 is a bottom front isometric view thereof showing the thin veneer or laminate present on the bottom of the dual nose extension jamb.

FIG. 10 is an end view of the dual nose extension jamb thereof.

FIG. 11 is a top isometric view of a fifth embodiment of the dual nose extension jamb of the invention showing a different grain in the top part and a veneer or laminate with no apparent grain visible.

FIG. 12 is a bottom isometric view thereof; and,

FIG. 13 is an end view thereof. 

The ornamental design for dual nose extension jamb, as shown and described. 